000			00374nam a2200121Ia 4500
008			240209s9999 xx 000 0 und d
100	1		_aCalhoun, Frederick S..
245	1	0	_aConcepts and Case Studies in Threat Management / _cFrederick S. Calhoun.
650		0	_aViolence - Prevention
650		0	_aCriminal behavior, Prediction of
650		0	_aPolice training
650		0	_aThreats
999			_c396 _d396